Konica Minolta magicolor 1650EN User Manual

							Replacing Consumables 6-20
3Push the blue handles back as 
far as possible.
4Grab the blue handles and lift 
the fuser unit to remove it.
Note
Do not touch the matching 
connectors of the fuser unit and 
the machine.
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							Replacing Consumables6-21
5Prepare a new fuser unit.
6Pull the fuser separator levers 
forward as far as possible.
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							Replacing Consumables 6-22
7Remove the fuser separator 
material, and then return the 
fuser separator levers to their 
original positions.
Note
Be careful not to touch the paper exit sensor and the surface of the 
fuser roller in the fuser unit.
8While lifting the fuser unit with 
the blue handles (one on each 
side), vertically insert the fuser 
unit.
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							Replacing Consumables6-23
Note
Do not touch the paper exit 
sensor on the fuser unit. 
Note
Do not touch the matching 
connectors of the fuser unit 
and the machine.
M
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							Replacing Consumables 6-24
9After the fuser unit is firmly 
installed, flip the blue handles 
down toward you.
10Carefully close the top cover.
11Reconnect the power cord, and 
turn on the printer.
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							Maintaining the
Printer
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							Maintaining the Printer 7-2
Maintaining the Printer
CAUTION
Read all caution and warning labels carefully, making sure to follow any 
instructions contained in them. These labels are located on the inside of 
the printer’s covers and the interior of the printer body.
Handle the printer with care to preserve its life. Abuse handling may cause 
damage and void your warranty. If dust and paper scraps remain on the 
inside or outside of the printer, printer performance and print quality will suffer, 
so the printer should be cleaned periodically. Keep the following guidelines in 
mind.
WARNING!
Turn off the printer, unplug the power cord, and disconnect all interface 
cables before cleaning. Do not spill water or detergent into the printer; 
otherwise the printer will be damaged and an electric shock may occur.
CAUTION
The fuser unit is hot. When the top cover is opened, the fuser 
unit temperature drops gradually (one hour wait time).
„Be careful when cleaning the inside of the printer or removing media mis-
feeds, as the fuser unit and other internal parts may be very hot.
„Do not place anything on top of the printer.
„Use a soft cloth to clean the printer.
„Never spray cleaning solutions directly on the printer’s surface; the spray 
could penetrate through the air vents of the printer and damage the inter-
nal circuits.
„Avoid using abrasive or corrosive solutions or solutions that contain sol-
vents (such as alcohol and benzene) to clean the printer.
„Always test any cleaning solution (such as mild detergent) on a small 
inconspicuous area of your printer to check the solution’s performance.
„Never use sharp or rough implements, such as wire or plastic cleaning 
pads.
„Always close the printer’s covers gently. Never subject the printer to vibra-
tion.
„Do not cover the printer immediately after using it. Turn it off and wait until 
it cools down.
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							Maintaining the Printer7-3
„Do not leave the printer’s covers open for any length of time, especially in 
well-lit places; light may damage the imaging cartridge.
„Do not open the printer during printing.
„Do not tap media stacks on the printer.
„Do not lubricate or disassemble the printer.
„Do not tilt the printer.
„Do not touch the electrical contacts, gears, or laser devices. Doing so may 
damage the printer and cause the print quality to deteriorate.
„Keep media in the output tray at a minimum level. If the media is stocked 
too high, your printer may experience media misfeeds and excessive 
media curl.
„Keep the printer level to avoid 
toner spillage.
„When lifting the printer, grasp 
the areas shown in the figure.
„Before moving the printer, 
remove the dust cover, and fold 
up Tray 1.
„If the optional lower feeder unit, 
attachment and duplex option 
are installed, remove them and 
move them separately.
„If you get toner on your skin, wash it off with cool water and a mild soap.
CAUTION
If you get toner in your eyes, wash it out immediately with cool water 
and consult a doctor.
„Make sure any parts removed during cleaning are replaced before you 
plug in the printer.
15.1 kg
33.3 lbs
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							Cleaning the Printer 7-4
Cleaning the Printer
CAUTION
Be sure to turn off the printer and unplug the power cord before 
cleaning. However, be sure to turn on the printer when cleaning the 
print head window.
Exterior
ReadyError
Cancel
Control Panel Ventilation Grill
Printer Exterior
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							Cleaning the Printer7-5 Interior
Cleaning the Media Feed Roller
1Open the top cover.
If there is paper in the 
output tray, remove it, 
and then fold up the out-
put tray before opening 
the top cover.
2Grab the handle and lift it up 
slightly to the back, and then 
slowly pull the imaging cartridge 
out vertically.
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